U.S. Department of EnergyOffice of Scientific and Technical Information
Materials Data on SiGeO3 by Materials Project
Abstract
GeSiO3 crystallizes in the orthorhombic Pbca space group. The structure is three-dimensional. there are two inequivalent Ge2+ sites. In the first Ge2+ site, Ge2+ is bonded in a rectangular see-saw-like geometry to four O2- atoms. There are a spread of Ge–O bond distances ranging from 1.97–2.28 Å. In the second Ge2+ site, Ge2+ is bonded in a rectangular see-saw-like geometry to four O2- atoms. There are a spread of Ge–O bond distances ranging from 1.97–2.28 Å. There are two inequivalent Si4+ sites. In the first Si4+ site, Si4+ is bonded to four O2- atoms to form corner-sharing SiO4 tetrahedra. There are a spread of Si–O bond distances ranging from 1.64–1.66 Å. In the second Si4+ site, Si4+ is bonded to four O2- atoms to form corner-sharing SiO4 tetrahedra. There are a spread of Si–O bond distances ranging from 1.64–1.66 Å. There are six inequivalent O2- sites. In the first O2- site, O2- is bonded in a linear geometry to two equivalent Si4+ atoms. In the second O2- site, O2- is bonded in a 3-coordinate geometry to two Ge2+ and one Si4+ atom. In the third O2- site, O2- is bonded in a 3-coordinate geometry to two Ge2+ and one Si4+more »
- Publication Date:
- Other Number(s):
- mp-769171
- DOE Contract Number:
- AC02-05CH11231;
- Research Org.:
- LBNL Materials Project; Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States)
- Sponsoring Org.:
- USDOE Office of Science (SC), Basic Energy Sciences (BES) (SC-22)
- Collaborations:
- The Materials Project; MIT; UC Berkeley; Duke; U Louvain
- Subject:
- 36 MATERIALS SCIENCE; crystal structure; Ge-O-Si; SiGeO3
- OSTI Identifier:
- 1298660
- DOI:
- https://doi.org/10.17188/1298660
Citation Formats
Materials Data on SiGeO3 by Materials Project. United States: N. p., 2020.
Web. doi:10.17188/1298660.
Materials Data on SiGeO3 by Materials Project. United States. doi:https://doi.org/10.17188/1298660
2020.
"Materials Data on SiGeO3 by Materials Project". United States. doi:https://doi.org/10.17188/1298660. https://www.osti.gov/servlets/purl/1298660. Pub date:Tue Apr 28 20:00:00 EDT 2020
@article{osti_1298660,
title = {Materials Data on SiGeO3 by Materials Project},
abstractNote = {GeSiO3 crystallizes in the orthorhombic Pbca space group. The structure is three-dimensional. there are two inequivalent Ge2+ sites. In the first Ge2+ site, Ge2+ is bonded in a rectangular see-saw-like geometry to four O2- atoms. There are a spread of Ge–O bond distances ranging from 1.97–2.28 Å. In the second Ge2+ site, Ge2+ is bonded in a rectangular see-saw-like geometry to four O2- atoms. There are a spread of Ge–O bond distances ranging from 1.97–2.28 Å. There are two inequivalent Si4+ sites. In the first Si4+ site, Si4+ is bonded to four O2- atoms to form corner-sharing SiO4 tetrahedra. There are a spread of Si–O bond distances ranging from 1.64–1.66 Å. In the second Si4+ site, Si4+ is bonded to four O2- atoms to form corner-sharing SiO4 tetrahedra. There are a spread of Si–O bond distances ranging from 1.64–1.66 Å. There are six inequivalent O2- sites. In the first O2- site, O2- is bonded in a linear geometry to two equivalent Si4+ atoms. In the second O2- site, O2- is bonded in a 3-coordinate geometry to two Ge2+ and one Si4+ atom. In the third O2- site, O2- is bonded in a 3-coordinate geometry to two Ge2+ and one Si4+ atom. In the fourth O2- site, O2- is bonded in a 3-coordinate geometry to two Ge2+ and one Si4+ atom. In the fifth O2- site, O2- is bonded in a 3-coordinate geometry to two Ge2+ and one Si4+ atom. In the sixth O2- site, O2- is bonded in a linear geometry to two equivalent Si4+ atoms.},
doi = {10.17188/1298660},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {4}
}